package com.taa.domain.trade.service.chain;

/**
 * @Author: taa
 * @Desc:
 * @Create: 2025-06-01 20:32
 **/
public abstract class AbstractValidationChain implements IValidationChain {

    private IValidationChain next;

    @Override
    public IValidationChain next() {
        return next;
    }

    @Override
    public IValidationChain appendNext(IValidationChain next) {
        this.next = next;
        return next;
    }
    
}

